Gupta, Prakash C. <br/><br/>
Data communications and computer networks 

 - 2nd 
 - Delhi  PHI  2014 
 - 848p. 
<br/><br/><label>ISBN: </label>9788120348646 
<br/><br/><label>Standard No.: </label>116432 
<br/><br/><label>Subjects--Index Terms: </label>Computer internet 
<br/><br/><label>Dewey Class. No.: </label>004.6  / GUP